I have a 2001 Mercury Sable LS premium DOHC 24V engine and usually around 70 I'm at 2500-3000 RPM's
I have a 2003 mercury grand marquis will sputter around running 35 - 60 mph ?
wheel barring
Check the front wheel ball joints. Even more likely is the wheels/tires are out of balance.
1 or more out of balance tires
Tornado winds range from 65 mph to over 300 mph.
Winds range from 65 mph to over 300 mph. Winds over 200 mph are very rare. Most tornadoes have winds within the range of 65-85 mph.
74 mph to nearly 200 mph
17,544 mph.
i've topped my 98 v8 mercury mountainneer at 120 mph
There is a range but typically around 25-30 mph
The maximum speed of the 1962 Mercury Comet is 81 mph.
7.9 seconds